NAICS 541618: Other Management Consulting Services — Federal Contracts

What NAICS 541618 covers

The North American Industry Classification System (NAICS) is the standard the federal government uses to classify the industry of every contractor and every procurement. NAICS 541618 identifies businesses primarily engaged in other management consulting services. When a contracting officer publishes a solicitation on SAM.gov, they tag it with the NAICS code that best matches the work — which is why getting your NAICS portfolio right inside SAM is the single most important step for showing up in agency searches.

Who buys NAICS 541618?

The federal agencies awarding the most contract value to vendors in this NAICS, based on 11 contractors tracked in the Mindy contractor database:

1. 1Agency For International Development
2. 2Centers For Medicare And Medicaid Services
3. 3Centers For Disease Control And Prevention
4. 4Administration For Strategic Preparedness And Response
5. 5Defense Commissary Agency (Deca)

Source: aggregated from the Mindy contractor database (prime contractor disclosures via SBA + agency directories).

Top contractors in NAICS 541618

The largest prime contractors associated with NAICS 541618, ranked by total reported federal contract value. These are your most likely incumbents — and your most likely teaming partners on recompetes:

1. 1
   Deloitte Consulting LLP

   $6.6B total reported value
2. 2
   Aecom Technical Services INC.

   $649.3M total reported value
3. 3
   Livanta LLC

   $314.3M total reported value
4. 4
   Keystone Peer Review Organization INC.

   $298.6M total reported value
5. 5
   Bcg Federal Corporation

   $228.1M total reported value
6. 6
   Bcg Federal CORP.

   $192.3M total reported value
7. 7
   Cdm Smith INC.

   $54.4M total reported value
8. 8
   Abt Global LLC

   $38.2M total reported value

Values reflect each contractor's aggregate reported federal contract value (across all of their NAICS codes, not just 541618). Use as a ranking signal, not as a per-NAICS award total.